Is swoole a socket?

swoole is not a socket. Socket is the interface for tcp/ip operations provided by the system, and swoole is a PHP extension that encapsulates socket and provides PHP operation interface.

A socket is an abstraction layer through which applications can send or receive data, and can open, read, write, and close operations like files. Sockets allow applications to insert I/O into the network and communicate with other applications on the network. A network socket is a combination of IP address and port.

Swoole is a PHP asynchronous network communication engine for production environments, allowing PHP developers to write high-performance asynchronous concurrent TCP, UDP, Unix Socket, HTTP, and WebSocket services.

Swoole can be widely used in the Internet, mobile communications, enterprise software, cloud computing, online games, Internet of Things (IOT), Internet of Vehicles, smart homes and other fields. Using PHP Swoole as a network communication framework can greatly improve the efficiency of enterprise IT R&D teams.

Recommended learning: swoole video tutorial

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